platform/x86: intel_telemetry: Remove useless default in Kconfig

'default n' is a default behaviour of Kconfig options. So, remove
explicit line from Kconfig.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

drivers/platform/x86/Kconfig

@@ -1101,7 +1101,6 @@ config INTEL_PUNIT_IPC
 
 config INTEL_TELEMETRY
 	tristate "Intel SoC Telemetry Driver"
-	default n
 	depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64
 	---help---
 	  This driver provides interfaces to configure and use